PRIVACY POLICY

Camera Usage

Eyebrow Tetris uses your device's camera to detect facial expressions for game controls. The camera feed is processed entirely in your browser using MediaPipe's face detection technology. No video or images are ever transmitted to our servers or any third party.

Camera access is only active while you're playing the game. When you exit the game or close the browser tab, the camera stream is immediately stopped.

Data We Collect

The only data we store is leaderboard information, which includes:

• Your chosen nickname (not your real name)
• Your game score, level, and lines cleared
• The date and time you submitted your score

This data is stored in Supabase, a secure database service. We do not collect any personal information or email addresses.

We also use Google Analytics to collect anonymous usage statistics such as page views, session duration, device and browser type, and approximate geographic location. This data is aggregated and cannot be used to identify individual users.

Local Storage

We use your browser's local storage to save:

• Your high score (for personal reference)
• Your preferred nickname (for convenience)
• Rate limiting timestamps (to prevent spam submissions)

This data never leaves your device and can be cleared by clearing your browser data.

Third-Party Services

Your Rights

Since we only store anonymous leaderboard data (nicknames and scores), there is no personal data to request or delete. If you have concerns about a specific leaderboard entry, please contact us.

Contact

For privacy concerns or questions, please open an issue on our GitHub repository.